BOTH came out looking great, I'm so happy with these MODS, really improved the look of the car. I didn't realize how much the Sill Plates would improve the look upon opening the door, but as soon as you open the door it's like "WOW".... If you go with these you won't be disappointed.
I was a little nervous installing the spoiler when it came time to drilling holes through my trunk, but the template strips lined up perfect with no problems. ONE THING I HIGHLY RECOMMEND if you install your own spoiler, use masking tape to tape the screws to your Allen Wrench (Like pictured in one of my pictures below) so you don't drop one of your screws into "no mans land" into the concealed trunk hood area.
Enjoy